Tfs248F.doc Version 3.0 VI TELEFILTER 15.11.2002 Filter Specification TFS 248F 1/5 Measurement condition Ambient temperature: Input power level: Terminating impedance: input: output: 23 C 0 dBm 50 ; unbalanced; no matching network 200 ; balanced, no matching network Characteristics Remark: Reference level for the relative attenuation arel of the TFS 248 F is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss ae . The nominal frequency fN is fixed at 248,6 MHz. The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below even if the centre frequency fc is shifted due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fc. Data typ. Value Insertion Loss (Reference Level) a e = amin 2,95 dB Nominal Frequency fN - Centre Frequency fC - Limit 3,5 dB 248,6 MHz - 3 dB Band width 6,44 MHz min 5,0 MHz Pass Band Ripple fN 120 KHz 4,30 MHz max 0,5 dB Relative Attenuation fN – 238,6 MHz ... fN –29,2 MHz @ fN + 22,8 @ fN + 52,0 @ fN + 74,8 @ fN + 104,0 @ fN + 126,8 arel MHz MHz MHz MHz MHz Group Delay GD Group Delay Ripple fN ± 120 kHz Input Power Level 50 dB min. 45 dB 55 58 56 55 55 dB dB dB dB dB min. min. min. min. min. 45 45 45 45 45 dB dB dB dB dB 55 ns max. 300,0 ns - 20,0 dBm - 20 °C ... + 80 °C Operating Temperature Range - 40 °C ... + 85 °C Storage Temperature Range Temperature Coefficient of Frequency max. TCf –33,5 ppm/K - generated: checked / approved: Construction and Pin Connection (All dimensions in mm) VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice No liability is assumed as a result of their use or application.No rights under any patent accompany the sale of any such product(s) or information. Tfs248F.doc Version 3.0 VI TELEFILTER 15.11.2002 Filter Specification TFS 248F 4 1 2 3 4 5 6 7 8 9 10 10 4 Datecode: Year+week 9 5 M N P ... 8 9 10 6 S 248F P46 1 3 1 3 8 5 Datecode 6 2/5 Ground Ground Ground Output Output Ground Ground Ground Input RF Return Input 2000 2001 2002 No Matching Network VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice No liability is assumed as a result of their use or application.No rights under any patent accompany the sale of any such product(s) or information. Tfs248F.doc Version 3.0 VI TELEFILTER 15.11.2002 Filter Specification TFS 248F 3/5 Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 1,5 mm or 20g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 2. Vibration: 3. Change of temperature: -55 °C to 125°C / 30 min. each / 10 cycles DIN IEC 68 part 2 – 14 Test N 4. Resistance to solder heat (reflow): max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; Packing Tape & Reel: IEC 286 - 3, with exception of value for N and minimum bending radius; tape type II, embossed carrier tape with top cover tape on the upper side; max. pieces of filters per reel: reel of empty components at start: reel of empty components at start including leader: trailer Tape (all dimensions in mm) W : 16 ± 0,3 Po : 4 ± 0,1 Do : 1,5 + 0,1 E : 1,75 ± 0,1 F : 7,5 ± 0,1 G (min) : P2 : P1 0,6 Do Po P2 E Ao F D1 2 ± 0,1 ± 0,1 : 8 1,5 Ao : 5,5 ± 0,1 Bo : 7,5 ± 0,1 W Bo G 13,5 ± 0,1 : EMBOSSED CARRIER TAPE CT D1(min) : CT 3000 min 300 mm min 500 mm min 300 mm P1 COVER TAPE W2 Reel (all dimensions in mm): A : W1 : W2 (max) : 330 16,4 +2 22,4 N (min) : 50 C : 13 +0,5 / -0,2 A C N W 1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. Markings on the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on its right. VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice No liability is assumed as a result of their use or application.No rights under any patent accompany the sale of any such product(s) or information. Tfs248F.doc Version 3.0 VI TELEFILTER 15.11.2002 Filter Specification TFS 248F 4/5 Air reflow temperature conditions 1st and 2nd air reflow profile Name: Temperature: Time: pre-heating periods 150 °C - 170 °C 60 sec. - 90 sec. main-heating periods over 200 °C 20 sec. - 25 sec. peak temperature 255 °C ± 5 °C Chip-mount air reflow profile 260 240 220 200 temperature / °C 180 160 140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 200 220 240 time / sec. Table for temperature vs. time during the air reflow process Tolerance of temperatures: ± 5 °C time / sec. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 temperature / °C 23 34 46 60 80 103 121 134 143 150 154 156 158 159 time / sec. 140 150 160 170 180 190 195 200 205 210 215 220 230 240 temperature / °C 160 161 164 170 180 205 230 255 230 205 180 165 140 120 VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice No liability is assumed as a result of their use or application.No rights under any patent accompany the sale of any such product(s) or information. Tfs248F.doc Version 3.0 VI TELEFILTER Filter Specification 15.11.2002 TFS 248F 5/5 History Version Reason of Changes Name Date 1.0 - generate according to customer specification Dr. Sabah 25.09.01 2.0 - change of package and stop band rejection Dr. Sabah 13.09.02 3.0 - Filter Specification; add of terminating impedance and typ. values Dr. Sabah 15.11.02 VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice No liability is assumed as a result of their use or application.No rights under any patent accompany the sale of any such product(s) or information.